A pixel-level image fusion based on wavelet transform

With the recent rapid developments in the field of sensing technologies multisensor systems have become a reality in a growing number of applications. The resulting increase in the amount of data available is increasingly being treated by image fusion. Image fusion algorithms provide an effective way of reducing the total amount of information presented without perceptual loss of image quality or content information. in this paper we present a novel approach for fusion of image information using a multiscale image processing technique with a reduced number of levels.